{"id":5819,"date":"2014-06-19T10:00:02","date_gmt":"2014-06-19T14:00:02","guid":{"rendered":"http:\/\/blog.nccomputertech.com\/?p=5819"},"modified":"2014-06-19T10:00:02","modified_gmt":"2014-06-19T14:00:02","slug":"chinese-govt-reveals-microsofts-secret-list-of-android-killer-patents","status":"publish","type":"post","link":"https:\/\/nccomputertech.com\/techtalk\/2014\/06\/19\/chinese-govt-reveals-microsofts-secret-list-of-android-killer-patents\/","title":{"rendered":"Chinese gov\u2019t reveals Microsoft\u2019s secret list of Android-killer patents"},"content":{"rendered":"

\"\"<\/a><\/p>\n

For more than three years now, Microsoft has held to the line that it has loads of patents that are infringed by Google’s Android operating system. “Licensing is the solution,” wrote the company’s head IP honcho in 2011, explaining Microsoft’s decision to sue Barnes & Noble’s Android-powered Nook reader.<\/p>\n

Microsoft has revealed a few of those patents since as it has unleashed litigation against Android device makers. But for the most part, they’ve remained secret. That’s led to a kind of parlor game where industry observers have speculated about what patents Microsoft might be holding over Android.<\/p>\n

That long guessing game is now over. A list of hundreds of patents that Microsoft believes entitle it to royalties over Android phones, and perhaps smartphones in general, has been published on a Chinese language website.<\/p>\n

The patents Microsoft plans to wield against Android describe a range of technologies. They include lots of technologies developed at Microsoft, as well as patents that Microsoft acquired by participating in the Rockstar Consortium, which spent $4.5 billion on patents that were auctioned off after the Nortel bankruptcy.<\/p>\n

The list of patents was apparently produced as part of a Chinese government antitrust review relating to Microsoft’s purchase of Nokia. Microsoft described the results of that review in an April 8 blog post, writing that the Chinese Ministry of Commerce (MOFCOM) “concluded after its investigation that Microsoft holds approximately 200 patent families that are necessary to build an Android smartphone.”<\/p>\n

To suggest the lists are the “conclusion” of the Chinese government is unusual phrasing. It’s unlikely anyone other than Microsoft itself would have the expertise and resources needed to sift through its thousands of patents and decide which ones they believe read on Android.<\/p>\n

More likely, Microsoft was compelled to produce the list to appease Chinese regulators, who feared that the software giant could become more aggressive with its patents after the Nokia purchase. It seems equally likely that Microsoft wouldn’t be too thrilled about the patents being published on a public webpage. In fact, the English-language version of the MOFCOM site about the merger doesn’t have the patent lists.<\/p>\n

Doing transparency, the hard way<\/p>\n

While Microsoft’s blog post talks about hundreds of patent “families,” the lists published by MOFCOM make it clear that most of those “families” appear to be one-patent “households.”<\/p>\n

The Chinese agency published two lists on a Chinese-language webpage where it laid out conditions related to the approved merger. The webpage has an English version, but it doesn’t include the patent lists. There’s a longer list [MS Word Doc] of 310 patents and patent applications and then a shorter list [MS Word Doc] of just over 100 patents and applications that MOFCOM focused on. The shorter list appears to be a subset of the longer list, divided into families connected to Microsoft technologies like the exFAT file system and Exchange ActiveSync, denoted as patent group 24(EAS) in the short list.<\/p>\n

The longer list is divided into three sections: 73 patents that are said to be “standard-essential patents,” or SEPs, implemented in smartphones generally, followed by 127 patents that Microsoft says are implemented in Android. The final section includes another section of “non-SEP” assets, which includes 68 patent applications and 42 issued patents.<\/p>\n

Full Story Chinese gov\u2019t reveals Microsoft\u2019s secret list of Android-killer patents | Ars Technica<\/a>.<\/p>\n","protected":false},"excerpt":{"rendered":"

For more than three years now, Microsoft has held to the line that it has loads of patents that are […]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_feature_clip_id":0,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":false,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2},"jetpack_post_was_ever_published":false},"categories":[5,9,10],"tags":[65,801],"class_list":["post-5819","post","type-post","status-publish","format-standard","hentry","category-microsoft","category-software","category-technology","tag-android","tag-patents"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"jetpack_shortlink":"https:\/\/wp.me\/papNkV-1vR","jetpack-related-posts":[{"id":6933,"url":"https:\/\/nccomputertech.com\/techtalk\/2014\/11\/21\/google-settles-patent-case-with-microsoft-apple-consortium\/","url_meta":{"origin":5819,"position":0},"title":"Google settles patent case with Microsoft, Apple consortium","author":"NCCT","date":"November 21, 2014","format":false,"excerpt":"Google has agreed to settle a dispute with the Rockstar patent consortium, that includes Microsoft and Apple among its members. 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